package com.tzb.dao;

import com.tzb.domain.Role;
import com.tzb.domain.UserInfo;
import org.apache.ibatis.annotations.*;
import org.springframework.transaction.annotation.EnableTransactionManagement;

import java.util.List;


public interface IUserDao {

    @Select("select * from users where username=#{username}")
    @Results({
            @Result(id = true, property = "id", column = "id"),
            @Result(property = "username", column = "username"),
            @Result(property = "email", column = "email"),
            @Result(property = "password", column = "password"),
            @Result(property = "phoneNum", column = "phoneNum"),
            @Result(property = "status", column = "status"),
            @Result(property = "roles", column = "id", javaType = java.util.List.class,
                    many = @Many(select = "com.tzb.dao.IRoleDao.findRoleByUserId"))

    })
    public UserInfo findByUserName(String username) throws Exception;

    @Select("select * from users")
    List<UserInfo> findAll() throws Exception;

    @Insert("insert into users(email,username,password,phoneNum,status) values (#{email}," +
            "#{username},#{password},#{phoneNum},#{status})")
    void save(UserInfo userInfo) throws Exception;


    @Select("select * from users where id=#{id}")
    @Results({
            @Result(id = true, property = "id", column = "id"),
            @Result(property = "username", column = "username"),
            @Result(property = "email", column = "email"),
            @Result(property = "password", column = "password"),
            @Result(property = "phoneNum", column = "phoneNum"),
            @Result(property = "status", column = "status"),
            @Result(property = "roles", column = "id", javaType = java.util.List.class,
                    many = @Many(select = "com.tzb.dao.IRoleDao.findRoleByUserId"))
    })
    UserInfo findById(String id);

    @Select("select * from role where id not in" +
            "(select roleId from users_role where userId = #{userId})")
    List<Role> findOtherRoles(String userId) throws Exception;

    // 多个参数，参数前要加注解
    @Insert("insert into users_role(userId,roleId) values (#{userId},#{roleId})")
    void addRoleToUser(@Param("userId") String userId,@Param("roleId") String roleId);
}
